CN103478538A - Production method of rice flour - Google Patents

Production method of rice flour Download PDF

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Publication number
CN103478538A
CN103478538A CN201310356687.8A CN201310356687A CN103478538A CN 103478538 A CN103478538 A CN 103478538A CN 201310356687 A CN201310356687 A CN 201310356687A CN 103478538 A CN103478538 A CN 103478538A
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China
Prior art keywords
steaming
ground rice
production method
cooling
rice
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CN201310356687.8A
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CN103478538B (en
Inventor
龚育冬
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Guizhou Zhongyu Huanong Grain And Oil Co ltd
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HUNAN DENGTA RICE INDUSTRY Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/10General methods of cooking foods, e.g. by roasting or frying
    • A23L5/13General methods of cooking foods, e.g. by roasting or frying using water or steam
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L7/00Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10Cereal-derived products
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/20Extruding
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cereal-Derived Products (AREA)

Abstract

The invention discloses a production method of rice flour. The production method comprises the steps of soaking and fermenting rice, grinding into thick liquid, piece steaming, extruding and forming, flour steaming, and cooling, in the grinding process, the particle size of the thick liquid is controlled to be 80-100 meshes, the water of the thick liquid accounts for 50-55% of the thick liquid in weight; in the piece steaming process, the steam pressure is controlled to be 0.1-0.18MPa, the piece steaming time is 50-80s, and the piece thickness is 1-2mm; the flour steaming operation comprises the steps of performing strip boiling and flour steaming to the extrusion-formed rice flour, wherein the strip boiling temperature is 95-100 DEG C and the strip boiling time is 8-12s, the flour steaming pressure is controlled to be 0.04-06MPa, and the flour steaming time is 120-160s; the cooling process refers to washing cooling, the washing time is 8-15 DEG C, and the used water is well water or mountain spring water. The rice flour produced by the production method has the advantages of difficulty in breakage, good toughness and the like.

Description

A kind of production method of ground rice
Technical field
The present invention relates to food processing technology field, be specifically related to a kind of production method of ground rice.
Background technology
Ground rice, refer to and take rice as raw material, and strip, the thread rice made products through operations such as immersion, boiling, press strips, made are well received at south China.On market, existing ground rice can be divided into dry rice flour and preserved rice noodles, and the rehydration time of dry rice flour is longer, and the rehydration mouthfeel is poor; And the characteristics that preserved rice noodles is easy to use, mouthfeel is good make it have larger market prospects.Yet preserved rice noodles of the prior art, exist that easy section bar, mouthfeel are more crisp, the shortcoming of poor toughness.
Summary of the invention
The objective of the invention is to overcome above shortcoming, provide a kind of and can improve quality of rice noodles, make it there is the production method of the ground rice of characteristics such as being difficult for section bar, good toughness.
Technical scheme of the present invention is:
A kind of production method of ground rice obtains the ground rice finished product by rice after soaking fermentation, defibrination, steaming sheet, extrusion modling, steaming powder, process for cooling,
In described refining process, the granularity of controlling slurry is the 80-100 order, and the moisture of slurry accounts for the 50-55% of gross weight;
In described steaming blade technolgy, the control steam pressure is 0.1-0.18MPa, and steaming the sheet time is 50-80s, and sheet is thick is 1-2mm;
Described steaming powder comprises the ground rice after extrusion modling boiled to bar, steams powder craft, and wherein, the temperature of boiling bar technique is 95-100 ℃, and boiling the bar time is 8-12s; The pressure that steams powder craft is controlled at 0.04-0.06MPa, and the time of steaming powder is 120-160s;
Described process for cooling is cooling for washing, and washing temperature is 8-15 ℃, and institute's water is well water or mountain spring water.
Further, described refining process also comprises and adds the age resister that accounts for rice total amount 0.8-1.5% that described age resister is starch or trehalose.
Further, in described soaking fermentation technique, controlling the soaking fermentation temperature is 40-45 ℃, and soak time is 12-20h.
Further, described production method also comprises the ground rice after process for cooling is carried out to quick-frozen, technology of the package.
Further, described technology of the package comprises sterilization, and described process for sterilizing is the sterilization of steam normal temperature, and sterilization temperature is 90-95 ℃.
The production method of ground rice provided by the invention has following advantage:
1, the production method of ground rice provided by the invention, by optimizing the production technology of ground rice, particularly optimize defibrination, steaming sheet, steaming powder, process for cooling wherein, improves the quality of ground rice finished product.Wherein, the granularity of refining process by controlling slurry and the moisture in slurry, make the ground rice mouthfeel that makes comparatively fine and smooth; Steam in blade technolgy, thick by controlling steam pressure, steaming sheet time and sheet, the gelatinization degree that makes ground rice is 70-80%; Steam in powder craft, the techniques such as time, temperature of by control, boiling bar and steaming powder, make the further gelatinization of ground rice, can effectively disperse simultaneously, and the time of by control, boiling bar and steaming powder, make ground rice inside remain with a large amount of moisture, increased the mouthfeel of ground rice, and make ground rice there are the characteristics of good toughness, be difficult for the section bar; It is cooling that process for cooling selects well water or mountain spring water to carry out, and application well water or refrigerant, the fresh and sweet characteristics of mountain spring water, make ground rice cooling fast, and good through well water or the water-cooled ground rice mouthfeel of mountain spring.The ground rice that production method by ground rice provided by the invention obtains, have the section of a being difficult for bar, good toughness and the good characteristics of mouthfeel.
2, the production method of ground rice provided by the invention, produce required energy consumption low.The production method of ground rice provided by the invention, by the production technology of optimization ground rice, reduced the steam pressure steamed in sheet, steaming powder craft, and steam the correspondingly increase of sheet, steaming powder time, reduced the energy consumption of producing ground rice when improving quality of rice noodles.
The specific embodiment
Below will the technical scheme in the embodiment of the present invention be clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
Embodiment 1
A kind of production method of ground rice obtains the ground rice finished product by rice after soaking fermentation, defibrination, steaming sheet, extrusion modling, steaming powder, process for cooling, and in refining process, the granularity of controlling slurry is 80 orders, and the moisture of slurry accounts for 50% of gross weight; Steam in blade technolgy, the control steam pressure is 0.1MPa, and steaming the sheet time is 80s, and sheet is thick is 1mm; Steam powder and comprise the ground rice after extrusion modling is boiled to bar, steams powder craft, wherein, the temperature of boiling bar technique is 95 ℃, and boiling the bar time is 8s; The pressure that steams powder craft is controlled at 0.04MPa, and the time of steaming powder is 120s; Process for cooling is cooling for washing, and washing temperature is 8 ℃, and institute's water is well water or mountain spring water.
In above-mentioned soaking fermentation technique, controlling the soaking fermentation temperature is 45 ℃, and soak time is 12h.
Ground rice after process for cooling can carry out quick-frozen, packing, extends the holding time of ground rice.During quick-frozen, ground rice is put into to fast freezing case, controlling temperature is-28~-35 ℃, and cooling time is 30-50min, and the product after quick-frozen is put into freezer and preserved, and storage and transport temperature are less than-18 ℃, to guarantee the quality of ground rice; After freezing, packed, technology of the package comprises the sterilization of steam normal temperature, and sterilization temperature is 90 ℃, reduces the harmful bacterial classification produced on ground rice, extends the holding time of ground rice.
The ground rice obtained through said method, preserve after 1 year and detected, and has a section bar, good toughness, the characteristics that mouthfeel is good of being difficult for.
Embodiment 2
A kind of production method of ground rice obtains the ground rice finished product by rice after soaking fermentation, defibrination, steaming sheet, extrusion modling, steaming powder, process for cooling, and in refining process, the granularity of controlling slurry is 90 orders, and the moisture of slurry accounts for 53% of gross weight; Steam in blade technolgy, the control steam pressure is 0.15MPa, and steaming the sheet time is 60s, and sheet is thick is 1.5mm; Steam powder and comprise the ground rice after extrusion modling is boiled to bar, steams powder craft, wherein, the temperature of boiling bar technique is 98 ℃, and boiling the bar time is 10s; The pressure that steams powder craft is controlled at 0.05MPa, and the time of steaming powder is 140s; Process for cooling is cooling for washing, and washing temperature is 12 ℃, and institute's water is well water or mountain spring water.
In above-mentioned refining process, can also add the age resister that accounts for rice total amount 0.8%, wherein, age resister is starch or trehalose, and starch can be farina, tapioca, converted starch.By adding age resister, can further increase the toughness of ground rice.
In above-mentioned soaking fermentation technique, controlling the soaking fermentation temperature is 42 ℃, and soak time is 16h.
Ground rice after process for cooling can carry out quick-frozen, packing, extends the holding time of ground rice.During quick-frozen, ground rice is put into to fast freezing case, controlling temperature is-28~-35 ℃, and cooling time is 30-50min, and the product after quick-frozen is put into freezer and preserved, and storage and transport temperature are less than-18 ℃, to guarantee the quality of ground rice; After freezing, packed, technology of the package comprises the sterilization of steam normal temperature, and sterilization temperature is 92 ℃, reduces the harmful bacterial classification produced on ground rice, extends the holding time of ground rice.
The ground rice obtained through said method, preserve after 14 months and detected, and has a section bar, good toughness, the characteristics that mouthfeel is good of being difficult for; The ground rice Bacteria Detection is up to standard.
Embodiment 3
A kind of production method of ground rice obtains the ground rice finished product by rice after soaking fermentation, defibrination, steaming sheet, extrusion modling, steaming powder, process for cooling, and in refining process, the granularity of controlling slurry is 100 orders, and the moisture of slurry accounts for 55% of gross weight; Steam in blade technolgy, the control steam pressure is 0.18MPa, and steaming the sheet time is 80s, and sheet is thick is 2mm; Steam powder and comprise the ground rice after extrusion modling is boiled to bar, steams powder craft, wherein, the temperature of boiling bar technique is 100 ℃, and boiling the bar time is 12s; The pressure that steams powder craft is controlled at 0.06MPa, and the time of steaming powder is 160s; Process for cooling is cooling for washing, and washing temperature is 15 ℃, and institute's water is well water or mountain spring water.
In above-mentioned refining process, can also add the age resister that accounts for rice total amount 1.5%, wherein, age resister is starch or trehalose, and starch can be farina, tapioca, converted starch.By adding age resister, can further increase the toughness of ground rice.
In above-mentioned soaking fermentation technique, controlling the soaking fermentation temperature is 40 ℃, and soak time is 20h.
Ground rice after process for cooling can carry out quick-frozen, packing, extends the holding time of ground rice.During quick-frozen, ground rice is put into to fast freezing case, controlling temperature is-28~-35 ℃, and cooling time is 30-50min, and the product after quick-frozen is put into freezer and preserved, and storage and transport temperature are less than-18 ℃, to guarantee the quality of ground rice; After freezing, packed, technology of the package comprises the sterilization of steam normal temperature, and sterilization temperature is 95 ℃, reduces the harmful bacterial classification produced on ground rice, extends the holding time of ground rice.
The ground rice obtained through said method, preserve after 14 months and detected, and has a section bar, good toughness, the characteristics that mouthfeel is good of being difficult for; The ground rice Bacteria Detection is up to standard.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing, be equal to replacement etc., within all should being included in protection scope of the present invention in protection scope of the present invention.

Claims (5)

1. the production method of a ground rice obtains the ground rice finished product by rice after soaking fermentation, defibrination, steaming sheet, extrusion modling, steaming powder, process for cooling, it is characterized in that,
In described refining process, the granularity of controlling slurry is the 80-100 order, and the moisture of slurry accounts for the 50-55% of gross weight;
In described steaming blade technolgy, the control steam pressure is 0.1-0.18MPa, and steaming the sheet time is 50-80s, and sheet is thick is 1-2mm;
Described steaming powder comprises the ground rice after extrusion modling boiled to bar, steams powder craft, and wherein, the temperature of boiling bar technique is 95-100 ℃, and boiling the bar time is 8-12s; The pressure that steams powder craft is controlled at 0.04-0.06MPa, and the time of steaming powder is 120-160s;
Described process for cooling is cooling for washing, and washing temperature is 8-15 ℃, and institute's water is well water or mountain spring water.
2. the production method of ground rice according to claim 1, is characterized in that, described refining process also comprises and adds the age resister that accounts for rice total amount 0.8-1.5%, and described age resister is starch or trehalose.
3. the production method of ground rice according to claim 1, is characterized in that, in described soaking fermentation technique, controlling the soaking fermentation temperature is 40-45 ℃, and soak time is 12-20h.
4. according to the production method of the described ground rice of any one in claims 1 to 3, it is characterized in that, described production method also comprises carries out quick-frozen, technology of the package by the ground rice after process for cooling.
5. the production method of ground rice according to claim 4, is characterized in that, described technology of the package comprises sterilization, and described process for sterilizing is the sterilization of steam normal temperature, and sterilization temperature is 90-95 ℃.
CN201310356687.8A 2013-08-15 2013-08-15 A kind of production method of ground rice Active CN103478538B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104207016A (en) * 2014-07-30 2014-12-17 理想科技集团有限公司 Rice noodles with MACA and preparation method thereof
CN105192531A (en) * 2015-10-12 2015-12-30 黑川恒夫 Method for producing wet rice noodle capable of keeping fresh for 3-5 days at normal temperature with improved nutrition and quality
CN105231273A (en) * 2015-10-20 2016-01-13 济南张一碗餐饮管理有限公司 Rice noodle processing process
CN106509607A (en) * 2016-11-03 2017-03-22 武夷学院 Instant millet congee and preparation method thereof
CN107712612A (en) * 2017-10-18 2018-02-23 江苏中通生物科技有限公司 A kind of ferment making method of ground rice

Citations (2)

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CN1298654A (en) * 2000-05-01 2001-06-13 湖南金键米业股份有限公司 Method for producing antistaling instant rice-flour noodles
CN101897409A (en) * 2010-08-12 2010-12-01 长沙理工大学 Method for improving ageing resistance and tasty performance of fresh instant rice noodles by utilizing trehalose complex agent

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CN1298654A (en) * 2000-05-01 2001-06-13 湖南金键米业股份有限公司 Method for producing antistaling instant rice-flour noodles
CN101897409A (en) * 2010-08-12 2010-12-01 长沙理工大学 Method for improving ageing resistance and tasty performance of fresh instant rice noodles by utilizing trehalose complex agent

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104207016A (en) * 2014-07-30 2014-12-17 理想科技集团有限公司 Rice noodles with MACA and preparation method thereof
CN105192531A (en) * 2015-10-12 2015-12-30 黑川恒夫 Method for producing wet rice noodle capable of keeping fresh for 3-5 days at normal temperature with improved nutrition and quality
CN105231273A (en) * 2015-10-20 2016-01-13 济南张一碗餐饮管理有限公司 Rice noodle processing process
CN106509607A (en) * 2016-11-03 2017-03-22 武夷学院 Instant millet congee and preparation method thereof
CN106509607B (en) * 2016-11-03 2020-05-22 武夷学院 Instant millet congee and preparation method thereof
CN107712612A (en) * 2017-10-18 2018-02-23 江苏中通生物科技有限公司 A kind of ferment making method of ground rice

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Effective date of registration: 20230323

Address after: 558000 Floor 3, Comprehensive Building, Guiding County Grain Reserve Trade Logistics Industrial Park, Changming Economic Development Zone, Guiding County, Qiannan Buyei and Miao Autonomous Prefecture, Guizhou Province

Patentee after: Guizhou Zhongyu Huanong grain and Oil Co.,Ltd.

Address before: 417700 Shuangfeng science and Technology Industrial Park, Shuangfeng Economic Development Zone, Loudi, Hunan

Patentee before: HUNAN DENGTA RICE INDUSTRY Co.,Ltd.

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